[PATCH 0/2] perf: mmap output file - v4

[David Ahern <dsahern@gmail.com>]

Version 4. I think I have addressed all of Ingo's comments plus a few
extra refactorings.

Ingo: updated responses to your comment:

1. out-pages and rounding up to power of 2
   - leveraging the same code used for mmap-pages. A follow on patch
     will do that for both mmap use cases.

2. what happens if a user sets out-pages to zero
   - the parsing function does not allow it

David Ahern (2):
  perf record: Move existing write_output into helper function
  perf record: mmap output file - v4

 tools/perf/Documentation/perf-record.txt |   5 +
 tools/perf/builtin-record.c              | 162 ++++++++++++++++++++++++++++++-
 2 files changed, 166 insertions(+), 1 deletion(-)

-- 
1.8.3.4 (Apple Git-47)